"racionala nombro" meaning in Esperanto

{
  "forms": [
    {
      "form": "racionalan nombron",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "racionalaj nombroj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "racionalajn nombrojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "racionala nombro (accusative singular racionalan nombron, plural racionalaj nombroj, accusative plural racionalajn nombrojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "ra‧cio‧na‧la"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Esperanto entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Esperanto entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "eo",
          "name": "Numbers",
          "orig": "eo:Numbers",
          "parents": [
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "rational number"
      ],
      "id": "en-racionala_nombro-eo-noun-r008Flbc",
      "links": [
        [
          "rational number",
          "rational number"
        ]
      ],
      "related": [
        {
          "word": "neracionala nombro"
        }
      ],
      "wikipedia": [
        "eo:racionala nombro"
      ]
    }
  ],
  "word": "racionala nombro"
}

{
  "forms": [
    {
      "form": "racionalan nombron",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "racionalaj nombroj",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "racionalajn nombrojn",
      "tags": [
        "accusative",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "racionala nombro (accusative singular racionalan nombron, plural racionalaj nombroj, accusative plural racionalajn nombrojn)",
      "name": "eo-head"
    }
  ],
  "hyphenation": [
    "ra‧cio‧na‧la"
  ],
  "lang": "Esperanto",
  "lang_code": "eo",
  "pos": "noun",
  "related": [
    {
      "word": "neracionala nombro"
    }
  ],
  "senses": [
    {
      "categories": [
        "Esperanto entries with incorrect language header",
        "Esperanto entries with topic categories using raw markup",
        "Esperanto lemmas",
        "Esperanto multiword terms",
        "Esperanto nouns",
        "eo:Numbers"
      ],
      "glosses": [
        "rational number"
      ],
      "links": [
        [
          "rational number",
          "rational number"
        ]
      ],
      "wikipedia": [
        "eo:racionala nombro"
      ]
    }
  ],
  "word": "racionala nombro"
}